analyzeFile method

@override Future<void> analyzeFile({ required AnalysisContext analysisContext, required String path, })

Analyzes the given file.

Implementation

@override
Future<void> analyzeFile({
  required AnalysisContext analysisContext,
  required String path,
}) async {
  if (!path.endsWith('.dart')) {
    _logger.fine('No dart file: [$path]');
    return;
  }
  final root = analysisContext.contextRoot.root.path;

  final analysisOptions = (_options[analysisContext.currentSession] ??=
      _getAnalysisOptions(analysisContext));
  final isAnalyzed = analysisContext.contextRoot.isAnalyzed(path);
  final isExcluded = !isAnalyzed || analysisOptions.isExcluded(path);
  if (isExcluded) {
    _logger.finer('is not analyzed: $path '
        '(analyzed: $isAnalyzed / isExcluded: $isExcluded)');

    channel.sendNotification(
      plugin.AnalysisErrorsParams(
        path,
        <plugin.AnalysisError>[],
      ).toNotification(),
    );
    return;
  }
  final analysisResult =
      await analysisContext.currentSession.getResolvedUnit(path);

  if (analysisResult is! ResolvedUnitResult) {
    channel.sendNotification(
      plugin.AnalysisErrorsParams(
        path,
        [],
      ).toNotification(),
    );
    return;
  }
  final errors = _check(
      root, analysisOptions, path, analysisResult.unit, analysisResult);
  channel.sendNotification(
    plugin.AnalysisErrorsParams(
      path,
      errors.map((e) => e.error).toList(),
    ).toNotification(),
  );
}